Shenzhen Greetwin Technology Co.,Limited
Shenzhen Greetwin Technology Co.,Limited The Leading supplier of Cell Phone Jammer and Bomb Jammer
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Dual Band 20dBm Powerful GSM900MHz LTE2300MHz Cellular Signal Booster 2G 3G 4G Phone Repeater
Model: GW-20GL-TD
Signal Booster Description:
■ Built-in TD-LTE baseband chip, accurate frame synchronization algorithm to ensure accurate synchronous high-speed switching, and basically achieve transparent transmission.
■ micro power, built-in adaptive function to ensure good coverage and will not interfere with the macro station.
■ Automatically synchronize with the base station without manually setting the uplink and downlink time slot ratio.
■ Using this product can significantly improve the Internet access rate of TD-LTE terminals, which can effectively help operators improve the experience of TD-LTE users.
■ Without fiber transmission, the installation is fast and the overall cost is low. This product can quickly help TD-LTE operators optimize and extend the TD-LTE network in the initial stage of network construction, or perform precise indoor extension coverage in the middle and later stages of network construction.
■ Reduce the uplink transmit power of the terminal and significantly increase the battery life of the user terminal.
Signal Booster Application:
To expand signal coverage or fill signal blind area where signal is weak or unavailable.
Indoor: Hotels, Home, Basements, Shopping Malls, Offices, Parking Lots, Shop.etc.
Signal Booster Application Diagram:
Signal Booster Specification:
| Frequency Range | Uplink | Downlink | |||
| GSM900 | 890-915MHz | 935-960MHz | |||
| TD LTE2300 | 2300-2400MHz | 2300-2400MHz | |||
| Gain | 60dB±2dB | 65dB±2dB | |||
| Output Power | 17dBm±2dBm | 20dBm±2dBm | |||
| Band width | Wide Band | ||||
| ALC | ≥ 20dB | ||||
| Ripple in Band | 8dB | ||||
| Noise Figure | ≤ 6dB | ||||
| VSWR | ≤ 2.0 | ||||
| Intermodulation Products | ≤ -40dBc | ||||
| Spurious Emission | 9KHz~1GHz | ≤ -36dBm/30KHz | |||
| 1~12.75GHz | ≤ -30dBm/30KHz | ||||
| Time Delay | ≤ 1.5 μs | ||||
| Frequency stability | ≤ 0.01ppm | ||||
| MTBF | > 50000 hours | ||||
| Impedance | 50Ω | ||||
| Power Supply | AC 90-264V, DC 5V/2A | ||||
| Power LED | Power indicator | ||||
| Alarm LED | Red | Self oscillation or Strong input signal | |||
| Green | Normal | ||||
| Mechanical Specification | |||||
| RF Connector | N-Female | ||||
| Cooling | Heatsink Convection cooling | ||||
| Humidity | < 90% | ||||
| Operating Temperature | -10°C ~ +55°C | ||||
| Environment Conditions | IP40(Indoor) | ||||
| Installation Type | Wall Installation | ||||
| Size | 160mm*146mm*20mm | ||||
| Weight | < 1Kg | ||||